38738904

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 100707840

約数和(自身を除く): 61968936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 488, 563, 564, 732, 1126, 1128, 1464, 1689, 2252, 2867, 3378, 4504, 5734, 6756, 8601, 11468, 13512, 17202, 22936, 26461, 34343, 34404, 52922, 68686, 68808, 79383, 103029, 105844, 137372, 158766, 206058, 211688, 274744, 317532, 412116, 635064, 824232, 1614121, 3228242, 4842363, 6456484, 9684726, 12912968, 19369452, 38738904]

約数ペア:

[(1, 38738904), (2, 19369452), (3, 12912968), (4, 9684726), (6, 6456484), (8, 4842363), (12, 3228242), (24, 1614121), (47, 824232), (61, 635064), (94, 412116), (122, 317532), (141, 274744), (183, 211688), (188, 206058), (244, 158766), (282, 137372), (366, 105844), (376, 103029), (488, 79383), (563, 68808), (564, 68686), (732, 52922), (1126, 34404), (1128, 34343), (1464, 26461), (1689, 22936), (2252, 17202), (2867, 13512), (3378, 11468), (4504, 8601), (5734, 6756)]